gleam/javascript

Types

pub external type Reference(value)

</>

pub external type Symbol

</>

pub type TypeOf {
  UndefinedType
  ObjectType
  BooleanType
  NumberType
  BigIntType
  StringType
  SymbolType
  FunctionType
}

</>

pub external fn dereference(Reference(a)) -> a

</>

pub external fn get_symbol(String) -> Symbol

</>

pub external fn make_reference(a) -> Reference(a)

</>

pub external fn set_reference(Reference(a), a) -> a

</>

pub external fn type_of(value) -> TypeOf

</>

pub fn update_reference(ref: Reference(a), f: fn(a) -> a) -> a